How many flights from Calgary to San Francisco are non-stop?

Across the trailing quarter, approximately 40.8% of flights from Calgary to San Francisco were non-stop. For flights that included stopovers, the median number of stopovers was 2. This indicates that while direct options are available, a substantial portion of the routes involve at least one connection. Travelers prioritizing direct routes should be aware of this distribution when planning their journey.

How long is the flight from Calgary to San Francisco?

The direct flight from Calgary to San Francisco typically takes about 3 hours and 0 minutes. This route covers an approximate distance of 1639 kilometers. For flights with one stop, the median duration extends significantly to about 7 hours and 21 minutes. Travelers should account for these differences in flight time when choosing between direct and connecting options.

Should I set a price alert for Calgary to San Francisco flights?

Historically, deals for flights from Calgary to San Francisco are classified as frequent. This suggests that price fluctuations and opportunities for good fares occur regularly. Setting a price alert can be a beneficial strategy to monitor these frequent changes and potentially secure a more favorable price for your trip. This approach allows travelers to be notified when prices drop, without needing to constantly check for updates manually.

Flights From Calgary

To San Francisco

Cheap Flights from Calgary to San Francisco

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Deals from

Calgary

RatePunk searches hundreds of travel sites at once for deals on flights to San Francisco

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from Calgary to San Francisco

Explore current cheapest deals departing from Calgary to San Francisco

2026-10-07 – 2026-10-10
YYC - San Francisco
72% AI deal score
CA$292
CA$237
Round trip
2026-10-14 – 2026-10-18
YYC - San Francisco
72% AI deal score
CA$292
CA$237
Round trip
2026-10-07 – 2026-10-16
YYC - San Francisco
70% AI deal score
CA$269
CA$237
Round trip
2026-10-06 – 2026-10-15
YYC - San Francisco
70% AI deal score
CA$269
CA$238
Round trip
2026-10-01 – 2026-10-14
YYC - San Francisco
68% AI deal score
CA$255
CA$238
Round trip
2026-10-14 – 2026-10-20
YYC - San Francisco
71% AI deal score
CA$284
CA$239
Round trip
2026-10-07 – 2026-10-19
YYC - San Francisco
68% AI deal score
CA$256
CA$239
Round trip
2026-10-01 – 2026-10-21
YYC - San Francisco
67% AI deal score
CA$249
CA$239
Round trip
2026-10-01 – 2026-10-07
YYC - San Francisco
71% AI deal score
CA$284
CA$239
Round trip
2026-10-05 – 2026-10-14
YYC - San Francisco
69% AI deal score
CA$269
CA$239
Round trip

Calgary to San Francisco: Overview

Insights for flights from Calgary to San Francisco

For those looking for cheap flights from Calgary to San Francisco, September stands out as the most affordable month, with a median fare of just $193. October is also a strong contender, offering a median fare of $194. Even August presents a relatively good value, with a median fare of $239, making these three months the most economical times to plan your trip.

Fares for this route typically range from $231–$615, with a median price of $429. Right now, current fares are significantly below the typical level, indicating a favorable time to purchase tickets. However, the share of recent fares classified as a good price is 0%, suggesting that while current prices are low, they may not be categorized as exceptional deals.

When considering how long the flight from Calgary to San Francisco takes, a typical journey, including connections, is about 3h 0m. This route has a mixed direct flight share, with 40.8% of recent itineraries being non-stop. For those flights that do include connections, the median number of stopovers is 2, which can extend the overall travel time.

The distance between Calgary and San Francisco is 1639 kilometers, classifying this as a medium-haul flight. New deals for this route appear almost daily, making it beneficial to set up price alerts to stay informed about the latest offers.

How much is a round trip from Calgary to San Francisco

Regular price: CA$234 - CA$498

Prices for flights from Calgary to San Francisco are currently within the regular range.

The regular price range for flights from Calgary to San Francisco is between CAD 234 and CAD 498. The current lowest deal is CAD 235 with WestJet, for travel from Oct 15-Oct 23.

now CA$235

Low CA$234

High CA$498

The cheapest time to fly from Calgary to San Francisco

Flights from Calgary to San Francisco are cheapest in January, with a median price of $188. The most expensive month to fly is June, with a median price of $579. Prices are generally lower from January to December.

January

Cheapest

Flights from CA$188

June

Most Expensive

Flights from CA$579

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Calgary to San Francisco

WestJet

Last-minute flights going from Calgary to San Francisco

Fri, Aug 7

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$571

CA$449

One-way

Sat, Aug 8

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$558

CA$435

One-way

Sat, Aug 8

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$508

CA$449

One-way

Wed, Aug 12

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

WestJet

CA$509

CA$418

One-way

Wed, Aug 12

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

WestJet

CA$509

CA$423

One-way

Sat, Aug 15

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$503

CA$404

One-way

Biggest price drops on these dates for flights from Calgary to San Francisco

5 nights

Dec 5 - Dec 10

CA$743 → CA$393

47%

3 nights

Dec 2 - Dec 5

CA$736 → CA$416

44%

4 nights

Dec 7 - Dec 11

CA$547 → CA$310

43%

11 nights

Dec 1 - Dec 12

CA$686 → CA$476

31%

Popular Airports to fly from Calgary to San Francisco

Calgary - San Francisco route insights

💸 Price insights

Recent fares are below the typical level

Recent fares for flights from Calgary to San Francisco are below the typical level at $235.

📅 Best time to fly

Fly in September for the best prices

Historically, September is the cheapest month to fly, with a median price of $192.

⏱️ Flight duration

Direct flights take 3h 0m

The typical direct flight from Calgary to San Francisco takes 3h 0m.

✈️ Airlines & availability

40.8% of recent flights are direct

40.8% of recent flights from Calgary to San Francisco are direct, with frequent deals.

🏆 Airline highlight

WestJet offers direct flights

WestJet is one airline offering direct flights from Calgary to San Francisco.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Calgary to San Francisco are frequent, appearing within 30 days.

Calgary main airports to depart from

Calgary International (YYC)

Cheapest

Calgary International is a convenient option for flights from Calgary to San Francisco.

📍 ~8 km from Calgary city center (reachable by car)

💸 Flights from ~CA$274

San Francisco main airports to arrive at

San Francisco International (SFO)

Cheapest

San Francisco International Airport is a good choice for reaching San Francisco and the wider Bay Area.

📍 ~18 km from San Francisco (reachable by car)

💸 Flights from ~CA$274

Airports nearby San Francisco used as alternative

Oakland International (OAK)

Oakland International (OAK) is a useful alternative with an extensive domestic network and direct BART access.

📍 ~19 km from San Francisco (reachable by BART train)

💸 Flights from ~CA$387

Business & First Class Flight Deals to San Francisco

82% AI deal score

$941

$505

Save $436

Frequently Asked Questions About Flights to San Francisco

Historically, the optimal time to purchase tickets for flights from Calgary to San Francisco is typically 7-13 days before departure. During this period, the average price observed was $367. Prices tend to be higher for very last-minute bookings, with flights purchased 0-6 days out averaging $479. For those planning further in advance, tickets bought 60+ days out had an average price of $400, indicating that waiting until closer to the departure date, within the optimal window, can offer better value.

Based on historical data from the trailing 90 days, a flight from Calgary to San Francisco is considered a good deal if you find it for $231 or less. The median price for this route across the trailing quarter was $429. Prices can go significantly higher, with 75% of observed prices being $615 or less. Therefore, aiming for prices at or below $231 represents a notable saving compared to typical fares.

Historically, September and October have been the cheapest months to fly from Calgary to San Francisco, with median prices of $193 and $194 respectively. August also offers relatively lower prices, with a median of $239. These months present significant savings compared to the annual median price of $429 for this route. Travelers looking for the most economical options should consider planning their trips during these periods.

Related routes

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Flights to San Francisco from other cities

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Calgary to San Francisco: Overview

Insights for flights from Calgary to San Francisco

How much is a round trip from Calgary to San Francisco

Regular price: CA$234 - CA$498

Prices for flights from Calgary to San Francisco are currently within the regular range.

The regular price range for flights from Calgary to San Francisco is between CAD 234 and CAD 498. The current lowest deal is CAD 235 with WestJet, for travel from Oct 15-Oct 23.

now CA$235

Low CA$234

High CA$498

The cheapest time to fly from Calgary to San Francisco

January

Cheapest

Flights from CA$188

June

Most Expensive

Flights from CA$579

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Calgary to San Francisco

WestJet

Last-minute flights going from Calgary to San Francisco

Fri, Aug 7

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$571

CA$449

One-way

Sat, Aug 8

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$558

CA$435

One-way

Sat, Aug 8

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$508

CA$449

One-way

Wed, Aug 12

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

WestJet

CA$509

CA$418

One-way

Wed, Aug 12

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

WestJet

CA$509

CA$423

One-way

Sat, Aug 15

⌛ Last-Minute

YYC - San Francisco

Calgary (YYC) - San Francisco (SFO)

Deutsche Luft Hansa

CA$503

CA$404

One-way

Biggest price drops on these dates for flights from Calgary to San Francisco

5 nights

Dec 5 - Dec 10

CA$743 → CA$393

47%

3 nights

Dec 2 - Dec 5

CA$736 → CA$416

44%

4 nights

Dec 7 - Dec 11

CA$547 → CA$310

43%

11 nights

Dec 1 - Dec 12

CA$686 → CA$476

31%

Popular Airports to fly from Calgary to San Francisco